Non-sticky prepolymerized catalyst, and use thereof in productio

Details Non-sticky prepolymerized catalyst, and use thereof in productio Non-sticky prepolymerized catalyst, and use thereof in productio

1996-06-18

1998-07-21

Teskin, Fred

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

5261242, 526129, 526143, 526144, 526160, 5261692, 526348, 5263483, 526901, 526904, 526905, 502103, 502150, 502905, 428407, C08F 234

Patent

active

057836450

ABSTRACT:
A colorable resin particle having an outer shell of a non-sticky polymer and an inner core of a sticky polymer produced in a gas phase fluidized bed reactor at or above the sticking temperature of the sticky polymer using a non-sticky prepolymerized catalyst and processes for producing the colorable resin and the non-sticky prepolymerized catalyst.

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patent: 5165998 (1992-11-01), Bailly et al.
patent: 5208303 (1993-05-01), Bailly
patent: 5304588 (1994-04-01), Boysen et al.
patent: 5376743 (1994-12-01), Baker et al.

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